3 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

DOL Form 5500 retirement plan filingsOPERATING
Record 571113681|SC|29540|4605 hangar access rd · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record SC|darlington|4605 hangar access rd · first seen APR 2020 · last seen JAN 2021
EPA Facility Registry ServiceEXISTENCE
Record 110070324631 · first seen SEP 2018 · last seen SEP 2018

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: INTEGRATED SYSTEMS INC · OCT 2026
Street address: EPA: 4605 HANGER ACCESS ROAD · OCT 2026
City: EPA: DARLINGTON · OCT 2026
State: EPA: SC · OCT 2026
Coordinates: EPA: 34.444692,-79.885319 · OCT 2026
Employees (band): DOL: 20-99 · DEC 2024
Retirement plan filing (Form 5500): DOL: 22 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2021-01-17, 20 jobs reported · JAN 2021

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